CAS 609-46-1: 2-Hydroxybenzenesulfonic acid
Formula:C6H6O4S
InChI:InChI=1S/C6H6O4S/c7-5-3-1-2-4-6(5)11(8,9)10/h1-4,7H,(H,8,9,10)
InChI key:InChIKey=IULJSGIJJZZUMF-UHFFFAOYSA-N
SMILES:O=S(=O)(O)C=1C=CC=CC1O
- Synonyms:
- 2-Hydroxybenzene-1-sulfonic acid
- 2-Hydroxybenzenesulfonic acid
- 2-Sulfophenol
- Aseptol
- Benzenesulfonic acid, 2-hydroxy-
- Benzenesulfonic acid, o-hydroxy-
- NSC 227905
- NSC 243747
- Phenol-2-sulfonic acid
- o-Hydroxybenzenesulfonic acid
- See more synonyms
- o-Phenolsulfonic acid
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | Calcium Dobesilate Impurity 13 REF: 4Z-D-8316CAS: 609-46-1 | - - - | 440.00 €~3,366.00 € | Fri 21 Mar 25 |

Ref: 4Z-D-8316
5mg | 440.00 € | ||
10mg | 745.00 € | ||
25mg | 1,230.00 € | ||
50mg | 2,136.00 € | ||
100mg | 3,366.00 € |
Estimated delivery in United States, on Friday 21 Mar 2025